diff options
Diffstat (limited to 'drivers/dma/mv_xor.c')
| -rw-r--r-- | drivers/dma/mv_xor.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c index ee61778ba8a2..d9810ce3794c 100644 --- a/drivers/dma/mv_xor.c +++ b/drivers/dma/mv_xor.c @@ -536,18 +536,6 @@ retry: return NULL; } -static dma_cookie_t -mv_desc_assign_cookie(struct mv_xor_chan *mv_chan, - struct mv_xor_desc_slot *desc) -{ - dma_cookie_t cookie = mv_chan->common.cookie; - - if (++cookie < 0) - cookie = 1; - mv_chan->common.cookie = desc->async_tx.cookie = cookie; - return cookie; -} - /************************ DMA engine API functions ****************************/ static dma_cookie_t mv_xor_tx_submit(struct dma_async_tx_descriptor *tx) @@ -565,7 +553,7 @@ mv_xor_tx_submit(struct dma_async_tx_descriptor *tx) grp_start = sw_desc->group_head; spin_lock_bh(&mv_chan->lock); - cookie = mv_desc_assign_cookie(mv_chan, sw_desc); + cookie = dma_cookie_assign(tx); if (list_empty(&mv_chan->chain)) list_splice_init(&sw_desc->tx_list, &mv_chan->chain); |